CHARACTERISTICS

The panel’s life is at least four times longer than traditional phenolic plywood

The ILPA company was the first, in 1993, to patent and manufacture this new product for the concrete formwork industry.
Subsequently, using specific “joint development programmes”, it patented and made further versions, such as the Xlife panel.

STRATO-STOCK® panel is compatible with all formwork systems available on the market.

Ultrasound control

The bonding of each single STRATO-STOCK® panel is regulated by ultrasonic machinery.

Laser screen printing

Afterwards, the panel is marked on the rear with a laser screen printing which guarantees the traceability.

Traceability

The panel can be easily traced thanks to a label showing the barcode and lot number.

Application of STRATO-STOCK® panel in the frame.

Blu Overlay

Grey Overlay

Customization

MECHANICAL RESISTANCE

The impermeability of the product keeps the original mechanical characteristics of the wood stable over time, avoiding a rapid deterioration.

Thickness

mm

9mm 8,39,5

12mm 11,312,3

15mm 14,215,3

18mm 17,118,2

21mm 20,121,1

Bending Resistance EN 789

MPa

59

58

41

40

50

Elastic-Modulus EN 789

MPa

4'100

4'500

5'600

6'000

7'300

Plies

n°

5+2

7+2

9+2

11+2

13+2

Weight

kg/m2

7,5

9

11,5

13,5

15,5

HIGH ABRASION RESISTANCE

The images demonstrate the performance of both STRATO-STOCK® and film faced plywood subjected to both a scratch and taber stress test. STRATO-STOCK® panel does not fear heavy stress.

Taber test

Scratch test

Technical Features of External Overlay

Surface Material Water Absorption

< 3%

ISO R62

Surface Hardness

SHORE D>70,
GARDNER 5,
JANKA 5,345

Catas

Abrasion Resistance cs17 500 g 10.000 revolutions

-0,25 g -0,14 mm

CS17 Solvay Lab.

Taber Abrasion Resistance

17.000 revolutions

UNI 9115 DIN 68861/2

Surface Material Burning Resistance

23 mm/min

DIN 75200

Salty Fog Resistance

The panel doesn’t show any alterations

DIN 50021 ISO9227

NAILABILITY

The images show the nailability of the STRATO-STOCK® panel and the absence of splintering, which is common in phenolic film faced plywood.

Nail

Surface

EXCELLENT RESISTANCE TO CHEMICAL AGENTS

Thanks to its polypropylene based surface, the panel resists cement alkalis and other corroding agents.

APPLICATIONS

RECYCLABLE

The STRATO-STOCK® panel consists of a birch plywood core overlaid with a polyolefin based plastic sheet. A study has shown that it is possible to re-use the STRATO-STOCK® panel at the end of its lifecycle.
The panel, ground down with other materials, has been used as material to manufacture some products as shown below, injected with an open mold using Plastech technology (read more).